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Chips should read the data from darasheet. Thanks for your help!!! SPI with and 93C Do you use exact timing as described in the datasheet for writing to it?

(PDF) AT93C46 Datasheet download

Where is my fault? Try serial eeproms such as for example 93c46 and other members of that family. But I am not clear how to evaluate the design. Because pic should not generate the clock while reading. I have complated the firmware for that. And i am planning to do that with Proteus. The 93c46 has 3-wire serial interface Din, Dout and Clock whereas the 24C04 uses 2-pin I2C interface and can be easily connected to any host I2C device or bus.


AT93C46 Datasheet PDF

I extracted it from winpic I post full my code used 93c46 here could you fix it for me, please!?! But I wrote code for it but not work yet. Just give me an idea about the protocol used. Can I find such a library file P. Hi, i have an JDP programmer. Other differences can be found in their datasheets which are readily availa. Seems your totally not familiar with datasheet reading o; 2MHz is the maximum clock frequency for the 93c46 clock line mostly for 5V operation only.

Thank you Please see the text below. If you can use eeproms with I2C or 3-wire interfaces then goto: Here you have some hints: Only will send shifted data according to clock and address. Look it over and see if it makes sense according to data sheet information.


Attached is a revised version of your original file eewr. Can you read back the same data as it was written to it?

SPI with 89v51rd2 and 93C Proteus-Microwire-req – have you seen it? Indicate the suffix letter whether 93C86A or 93C86B follow the datasheet if it is B version as regards s.


I want to remove 93c46 with pic code.

PC Programming and Interfacing:: The software currently supports these devices: Thanhs agains so much!!! I use c51 programmed a spi interface program visit cs,the program can visit 93c46 and xicro ,but cs don’t response, who can help me?

Some chips are on board. But instead of trying this circuit on board, first i want to simuate in PC. Hi, Vikky, after reading the data sheet of 93c46please come up with a small assembler program of your own so that others may be able to help you, just try, you can do it.

Now I want to explain that I did. PIC93c46and others.

But it didn’t work. The file is un-tested as a program. This was revised looking at information in the AT 93c46 data sheet.

However, there is no library about 93c46 in Proteus. I had 93c46 ‘s datasheet and wrote a firmware.